easy_vic_build.tools.hydroanalysis_func.create_dem

Create DEM rasters from parameter datasets.

Functions

create_dem_from_params(...[, crs_str, ...])

Create a DEM GeoTIFF from level-1 parameter data.
easy_vic_build.tools.hydroanalysis_func.create_dem.create_dem_from_params(params_dataset_level1, save_path, crs_str='EPSG:4326', reverse_lat=True)[source]

Create a DEM GeoTIFF from level-1 parameter data.

Parameters:

  • params_dataset_level1 (Dataset) – Input dataset that provides lat, lon, and elev variables.

  • save_path (str) – Output DEM path.

  • crs_str (str, optional) – CRS string for the output raster.

  • reverse_lat (bool, optional) – Whether to use the north-up latitude origin when building the affine transform.

Returns:

Affine transform written with the DEM file.

Return type:

rasterio.transform.Affine